package com.test.mall.order.config;

import org.springframework.amqp.rabbit.connection.CorrelationData;
import org.springframework.amqp.rabbit.core.RabbitTemplate;
import org.springframework.amqp.support.converter.Jackson2JsonMessageConverter;
import org.springframework.amqp.support.converter.MessageConverter;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import javax.annotation.PostConstruct;

@Configuration
public class MyRabbitConfig {

//    @Autowired
//    RabbitTemplate rabbitTemplate;

    @Bean
    public MessageConverter messageConverter(){
        return new Jackson2JsonMessageConverter();//JSON序列化
    }


//    //定制RabbitTemplate
//    @PostConstruct //MyRabbitConfig对象创建完成以后，执行这个方法
//    public void initRabbitTemplate(){
//        rabbitTemplate.setConfirmCallback(new RabbitTemplate.ConfirmCallback() {
//
//            /**
//             *
//             * @param correlationData 当前消息的唯一关联数据(这是消息的唯一id)
//             * @param ack 消息是否成功收到
//             * @param cause 失败原因
//             */
//            @Override
//            public void confirm(CorrelationData correlationData, boolean ack, String cause) {
//                System.out.println("confirm....correlationData["+correlationData+"]==>ack["+ack+"]===>cause["+cause+"]");
//            }
//        });
//    }
}
